How Reliable is the Negative Pregnancy Test? (2018 Update)


A false negative pregnancy test is not very common if you follow the test’s directions properly. These over-the-counter tests are often called hCG pregnancy tests because the hCG hormone is produced by the embryo after implantation has occurred.

But a woman must wait for some time after her missed period for hCG levels to be detected.

For example, there is little risk of a negative pregnancy test if a woman took the test 10 days after her missed period. If the woman is pregnant, the test would likely be positive at this point. But every woman is different, so there is a chance that the woman’s body is not producing hCG appropriately, and she may be pregnant – but this is very rare.

If you have followed the test’s directions properly, there is a chance that you are not pregnant, or the test was wrong.

It is always best to wait a few days and retake the test to see the current results. If the test is still negative, there is a very low likelihood that pregnancy has occurred.

Negative pregnancy test

Other causes for a negative pregnancy test – even if you are pregnant– include:

  • Your urine is too diluted. If you drink too much liquid prior to testing, this can cause a negative test. Always refrain from drinking too much liquid prior to taking a test for best results.
  • You’re not taking the test at the right time of day. It is highly recommended that you take your test first thing in the morning when hCG levels can accumulate appropriately in the urine.

It’s very important to know that it’s very rare for a positive pregnancy test to be a false-positive, but a negative pregnancy test has a much higher likelihood of being a false-negative.

You can also try different pregnancy tests if one does not work for you. The most recommended pregnancy tests on the market include:

I would never recommend purchasing a dollar store pregnancy test. Why? These tests are low-quality, and they have a very high likelihood of being wrong compared to the leading brands. If you’re struggling to find a pregnancy test that suits your needs, we have reviewed the top 3 pregnancy tests already.

Holding baby in hands

Supplements to Boost Fertility

If you have a negative pregnancy test but no period, wait a few days. There’s a good chance that your period will start. Women that are trying to get pregnant are often those that struggle at this time because a missed period should indicate pregnancy, but this is not always the case.

Fertility issues may be the cause, and you may be infertile, or your male partner may be infertile.

There are a few supplements that can help you overcome your infertility, and we’re going to mention a few that can help you and your significant other overcome fertility issues.

Pregnancy Supplements for Women

A few of the most important supplements for women having difficulty getting pregnant include:

  1. Zinc: Aiding in fertility and ovulation, zinc is a very important part of your diet if you’re trying to get pregnant. For men, zinc will aid in the production of semen and testosterone.
  2. Folic Acid: A must-have for any woman trying to get pregnant. Folic acid is recommended by the American Pregnancy Association because it helps the body create red blood cells.
  3. Multivitamin: Proper nutrition plays a big role in pregnancy. It’s important to take a good quality multivitamin to boost your chances of pregnancy.
  4. Coenzyme Q 10: Tests are currently being conducted on coenzyme Q 10. This supplement has shown that it can increase sperm count in men, and it improves the egg quality in a woman.

    Sperm and uterine
  5. Omega-3 Fatty Acids: Fish or nut oils provide omega-3 fatty acids that can only be obtained through food. These fatty acids have been shown to improve the quality of an embryo.
  6. Iron: Pregnant women need approximately 27 mg of iron per day. Iron will allow for oxygenation of the red blood cells, and ensures proper organ function.
  7. Calcium: Your potential baby will need an abundance of calcium, and it is recommended that you consume 1000 mg of calcium per day.
  8. Vitamin B6: It is recommended that you take this vitamin when you start noticing pregnancy symptoms to help alleviate any negative symptoms experienced.

Pregnancy Supplements for Men

You’ve had a missed period but negative pregnancy test. If you’re trying to get pregnant, it may not be your fault. It takes two to tango. Your partner may have a low sperm count, and need a few supplements of his own.

Some supplements for women can also be used by men. These include:

  1. Zinc
  2. Multivitamin
  3. Coenzyme Q 10

But men can also benefit from:

  • Antioxidants: Semen quality improvements have been noted following the intake of antioxidants. These can come from foods, vitamins or supplements.
  • L-Carnitine: A substance which helps provide energy to sperm, so it can travel through the vaginal canal easier.

If a man and woman are taking supplements, they will be able to boost their chances of conceiving a baby. But a late period, negative pregnancy test is not so uncommon.

Reasons for a Late Period

You’re not trying to get pregnant and you have a negative pregnancy test. Why do you have a late period? There are several reasons for a late period, and these reasons include:

Calendar with circled date
  • Pregnancy
  • Stress
  • Medication
  • Hormonal Imbalance
  • Menopause
  • Thyroid Disorders
  • Excessive Exercise
  • Illness

Many women, even those that are 18 years old, can have a missed period. Sometimes, this can be a medical-related issue, or it could be a one-time occurrence that doesn’t happen again until menopause occurs.

If, for some reason, you continually have late periods but are not pregnant, it is important to see your physician. There is likely a chemical imbalance or other disorder that is causing your period to be missed. In the event that you’e trying to get pregnant to no avail, a doctor may be able to provide you with supplements, in-vitro fertilization or other methods to boost fertility.


  1. My period has not come this month. It was due to arrive on the 21st, and I usually get my periods on the same day each month or a day before. I took a hpt yesterday evening and it was negative. Did I take it too early? And should I use the first wee of the day? It was a dollar general brand test. Rexall.

  2. Good day

    I have used the injection for a year now, my periods came every month. I should have gotten it in May but nothing, it is now June but nothing came as yet, I have some symptoms since May:
    1. Wanting to eat all the time
    2. Wanting to sleep while we are driving
    3. Headache sometimes
    4. Back pain sometimes
    5. Sometimes I feel pines and needles by my breast – but I still have milk from my pregnancy last year.
    6. Felt cramps, like just before your period but nothing happened.
    7. I get hot flashes.
    8. I feel like I am full all the time, but want to eat.
    9. Get heart burn
    10. Feels like there is something in my throat and have to cough often.

    I don’t know what it is, took a home pregnancy test in May, but it showed negative, what can this be.


  3. hi…my period is a week late…i had unprotected sex during my ovulating period, but i took the emergency contraceptive after.

    • What happens then after unprotected sex .are your period happen or not . because I have also unprotected sex and muja period are also late .I take the pregnancy test but that is also negative .so plz help me .what happen then to you

  4. Hi I had my period two times in July on the 5th an on the 30th it didn’t came for august at all an it didn’t come for the 5th of September I took a pregnancy test last night shows two line so I think am pregnant but am not having any systoms at all so I really think the test is a false positive

  5. I had my last period on d 3rd of october and had sex on the 9th without been released into but i havent seen my period this month and i did hpt showing negative but i still dont know why i havent seen my period please am worried i dont want to be pregnant

  6. I got intimated on 25th of September one month back, and today is 8th of October and taken three pregnancy test, all turned negetive ,but still no periods , what’s the matter..
    Please help. Asap!
    I need to know, it’s killing me.

  7. I had two miscarriages earlier. Always irregular periods. After last miscarriage I waited to come period and It came after 37 days. Then I tried to conceive again. Since the first day of my last period it 50 days late now. 3 times Negetive pregnancy test urine and blood both. What should I do? I always feel pregnant. Feel tired always and having white discharge. I’m now 26 years old. We’ve been trying to conceive for 3 years. two miscarriages occurs….feeling so depressed….Me and my husband want baby very badly. But failed two times. Now hopping to happen it with positive and stable pregnancy. Always keeping faith in God. Please pray for me and please give me any kind of suggestions I would love to accept.


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